Finding the Fourth Proportional to 4,246,300.47, 5,860,060.53 and 2,410,929.57
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Solution
The fourth proportional to 4,246,300.47, 5,860,060.53 and 2,410,929.57 is: 3,327,176.99
Step by Step Solution
- Step 1: Write the proportion equation
4,246,300.47 : 5,860,060.53 = 2,410,929.57 : x - Step 2: Convert to fraction form
4,246,300.47/5,860,060.53 = 2,410,929.57/x - Step 3: Cross multiply
4,246,300.47x = 5,860,060.53 × 2,410,929.57 - Step 4: Simplify right side
4,246,300.47x = 14,128,193,213,766.87 - Step 5: Solve for x
x = 14,128,193,213,766.87/4,246,300.47 - Step 6: Final answer
x = 3,327,176.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.